<?php
// +----------------------------------------------------------------------
// | OneThink [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
// +----------------------------------------------------------------------

namespace Admin\Controller;

/**
 * 模型数据管理控制器
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
class ArtistController extends ThinkController{
	/**
     * 显示指定模型列表数据
     * @param  String $model 模型标识
     * @author 麦当苗儿 <zuojiazi@vip.qq.com>
     */
	public function lists($model = null, $p = 0){
		$model || $this->error('模型名标识必须！');
		$page = intval($p);
        $page = $page ? $page : 1; //默认显示第一页数据

        //获取模型信息
        $model = M('Model')->getByName($model);
        $model || $this->error('模型不存在！');

        //解析列表规则
        $fields = array();
        $grids  = preg_split('/[;\r\n]+/s', trim($model['list_grid']));
        foreach ($grids as &$value) {
        	if(trim($value) === ''){
        		continue;
        	}
            // 字段:标题:链接
        	$val      = explode(':', $value);
            // 支持多个字段显示
        	$field   = explode(',', $val[0]);
        	$value    = array('field' => $field, 'title' => $val[1]);
        	if(isset($val[2])){
                // 链接信息
        		$value['href']	=	$val[2];
                // 搜索链接信息中的字段信息
        		preg_replace_callback('/\[([a-z_]+)\]/', function($match) use(&$fields){$fields[]=$match[1];}, $value['href']);
        	}
        	if(strpos($val[1],'|')){
                // 显示格式定义
        		list($value['title'],$value['format'])    =   explode('|',$val[1]);
        	}
        	foreach($field as $val){
        		$array	=	explode('|',$val);
        		$fields[] = $array[0];
        	}
        }
        // 过滤重复字段信息
        $fields =   array_unique($fields);
        // 关键字搜索
        $map	=	array();
        $key	=	$model['search_key']?$model['search_key']:'title';
        if(isset($_REQUEST[$key])){
        	$map[$key]	=	array('like','%'.$_GET[$key].'%');
        	unset($_REQUEST[$key]);
        }
        // 条件搜索
        foreach($_REQUEST as $name=>$val){
        	if(in_array($name,$fields)){
        		$map[$name]	=	$val;
        	}
        }
        $row    = empty($model['list_row']) ? 10 : $model['list_row'];

        //读取模型数据列表
        if($model['extend']){
        	$name   = get_table_name($model['id']);
        	$parent = get_table_name($model['extend']);
        	$fix    = C("DB_PREFIX");

        	$key = array_search('id', $fields);
        	if(false === $key){
        		array_push($fields, "{$fix}{$parent}.id as id");
        	} else {
        		$fields[$key] = "{$fix}{$parent}.id as id";
        	}

        	/* 查询记录数 */
        	$count = M($parent)->join("INNER JOIN {$fix}{$name} ON {$fix}{$parent}.id = {$fix}{$name}.id")->where($map)->count();

            // 查询数据
        	$data   = M($parent)
        	->join("INNER JOIN {$fix}{$name} ON {$fix}{$parent}.id = {$fix}{$name}.id")
        	/* 查询指定字段，不指定则查询所有字段 */
        	->field(empty($fields) ? true : $fields)
                // 查询条件
        	->where($map)
        	/* 默认通过id逆序排列 */
        	->order("{$fix}{$parent}.id DESC")
        	/* 数据分页 */
        	->page($page, $row)
        	/* 执行查询 */
        	->select();

        } else {
        	if($model['need_pk']){
        		in_array('id', $fields) || array_push($fields, 'id');
        	}
        	$name = parse_name(get_table_name($model['id']), true);
        	$data = M($name)
        	/* 查询指定字段，不指定则查询所有字段 */
        	->field(empty($fields) ? true : $fields)
                // 查询条件
        	->where($map)
        	/* 默认通过id逆序排列 */
        	->order($model['need_pk']?'id DESC':'')
        	/* 数据分页 */
        	->page($page, $row)
        	/* 执行查询 */
        	->select();

        	/* 查询记录总数 */
        	$count = M($name)->where($map)->count();
        }

        //分页
        if($count > $row){
        	$page = new \Think\Page($count, $row);
        	$page->setConfig('theme','%FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END% %HEADER%');
        	$this->assign('_page', $page->show());
        }

        $data   =   $this->parseDocumentList($data,$model['id']);
        $this->assign('model', $model);
        $this->assign('list_grids', $grids);
        $this->assign('list_data', $data);
        $this->meta_title = $model['title'].'列表';
        $this->display($model['template_list']);
      }

      public function del($model = null, $ids=null){
      	$model = M('Model')->find($model);
      	$model || $this->error('模型不存在！');

      	$ids = array_unique((array)I('ids',0));

      	if ( empty($ids) ) {
      		$this->error('请选择要操作的数据!');
      	}

      	$Model = M(get_table_name($model['id']));
      	$map = array('id' => array('in', $ids) );
      	if($Model->where($map)->delete()){
      		$this->success('删除成功');
      	} else {
      		$this->error('删除失败！');
      	}
      }

    /**
     * 设置一条或者多条数据的状态
     * @author huajie <banhuajie@163.com>
     */
    public function setStatus($model='Document'){
    	return parent::setStatus($model);
    }
    
    public function edit($model = null, $id = 0){
        //获取模型信息
    	$model = M('Model')->find($model);
    	$model || $this->error('模型不存在！');

    	if(IS_POST){
    		$Model  =   D(parse_name(get_table_name($model['id']),1));
            // 获取模型的字段信息
    		$Model  =   $this->checkAttr($Model,$model['id']);
    		if($Model->create() && $Model->save()){
    			$this->success('保存'.$model['title'].'成功！', U('lists?model='.$model['name']));
    		} else {
    			$this->error($Model->getError());
    		}
    	} else {
    		$fields     = get_model_attribute($model['id']);

            //获取数据
    		$data       = M(get_table_name($model['id']))->find($id);
    		$data || $this->error('数据不存在！');

    		$this->assign('model', $model);
    		$this->assign('fields', $fields);
    		$this->assign('data', $data);
    		$this->meta_title = '编辑'.$model['title'];
    		$this->display($model['template_edit']?$model['template_edit']:'');
    	}
    }

    public function add($model = null){
        //获取模型信息
    	$model = M('Model')->where(array('status' => 1))->find($model);
    	$model || $this->error('模型不存在！');
    	if(IS_POST){
    		$Model  =   D(parse_name(get_table_name($model['id']),1));
            // 获取模型的字段信息
    		$Model  =   $this->checkAttr($Model,$model['id']);
    		if($Model->create() && $Model->add()){
    			$this->success('添加'.$model['title'].'成功！', U('lists?model='.$model['name']));
    		} else {
    			$this->error($Model->getError());
    		}
    	} else {

    		$fields = get_model_attribute($model['id']);

    		$this->assign('model', $model);
    		$this->assign('fields', $fields);
    		$this->meta_title = '新增'.$model['title'];
    		$this->display($model['template_add']?$model['template_add']:'');
    	}
    }
  }